on 'Change

Adverb

archaic not-comparable

(now rare) At the Royal Exchange; on the stock exchange.

Japanese Meaning

（現代ではあまり使われない用法）ロイヤル・エクスチェンジ、つまりかつての英国の主要な商業・取引の中心（場所）であることを示す。 / （現代ではあまり使われない用法）株式取引所、すなわち株や証券の交換が行われる市場を指す。

He made his fortune on 'Change during the boom of the shipping trade.

彼は海運業の繁栄期に王立取引所で財を成した。

Sense（1）

(now rare) At the Royal Exchange; on the stock exchange.

“He was considered,” he added, lowering his voice, “on 'Change as a swindler.”